Gems6 middleman-react 0.13.3 120,341 June 10, 2015 middleman-imageoptim 0.3.0 91,339 March 16, 2019 kayessess 0.4.0 60,496 May 25, 2015 chrome_debugger 0.0.5 21,532 December 07, 2012 simulacrum 0.3.2 20,048 September 29, 2014 simulacrum-browserstack 0.0.1 3,903 August 17, 2014